<s>
The	O
Thames	B-Application
school	I-Application
of	I-Application
chartmakers	I-Application
was	O
a	O
small	O
group	O
of	O
English	O
nautical	O
chartmakers	O
who	O
plied	O
their	O
trade	O
in	O
streets	O
and	O
alleys	O
leading	O
down	O
to	O
the	O
waterfront	O
on	O
the	O
north	O
Bank	O
of	O
the	O
Thames	O
,	O
east	O
of	O
the	O
Tower	O
of	O
London	O
.	O
</s>
<s>
The	O
vertical	O
feature	O
will	O
become	O
Wall	B-Application
Street	I-Application
;	O
on	O
the	O
right	O
is	O
The	O
Battery	O
.	O
</s>
<s>
He	O
was	O
hydrographer	O
to	O
the	O
East	B-Application
India	I-Application
Company	I-Application
and	O
the	O
Hudson	O
's	O
Bay	O
Company	O
;	O
Monique	O
de	O
la	O
Roncière	O
called	O
him	O
"	O
the	O
celebrated	O
English	O
hydrographer	O
"	O
.	O
</s>
